There are much bigger issues at play here than politic gamesmanship and the economy. Educators who are opposed to reopening schools are opposed for legitimate reasons. Educators and social workers who want to reopen schools also tend to have good reasons. Countless children are stuck at home with abusive, stressed parents right now, with no access to outside help or social services. But teachers, students, and students' families will die as a result of premature school reopenings. Other than dealing with the pandemic, there is no "good" option that won't cost society dearly.
But you are right, that article is making shit up for political purposes. This is yet more of the "it would be better if everything went back to normal, so we'll just try to force people to behave as if there is no pandemic" bullshit that got the United States into this position. No other developed nation on the planet is handling this so poorly. We need to deal with the pandemic first.
First, you and Dr. Atlas are clearly not elementary school teachers. He is an expert on neuroradiology, not education or epidemiology. He is not accurately presenting the arguments made by experts in either fields. It is laughable to suggest that high-risk teachers should just "teach using social distancing". Good luck with that.
Second, good luck "social distancing" indoors, in rooms with minimal air circulation. Even if you can stay six feet apart all day, that's not going to protect anyone.
Third, there are still some huge unknowns around covid-19 and kids. There could be more long-term damage than we know about. And, while there is some hope that children under 13 may be less contagious than adults, it seems they're still capable of transmitting this virus. What could possibly go wrong with putting hundreds of disease vectors together in close quarters in the same facility every day, then sending them home to their families?
Fourth, let's be honest. This is about providing daycare, not education. The press to reopen schools is coming from a (misguided) hope that it will jumpstart the economy by letting more people return to normal economic activity.
Finally, would YOU risk your life and the lives of your loved ones for a teacher's salary?
I'll give Dr Atlas some credit for at least mentioning teachers, since most articles on the subject don't even bother addressing their welfare.